nColors = MImgGetUsedColors( hImage, naColors[*] )

Gets an image's used colors.

Parameters
hImage
Number: Handle of the image

naColors[*]
Array of Number: Contains the used colors if the function succeeds

Return
Number: Number of used colors if successful or negative if an error occured

Example

Set nColors = MImgGetUsedColors( hImage, naColors )

See also
MImgGetPaletteColor
MImgGetPixelColor


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